157340274

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5920

約数の個数: 64

約数和(自身を含む): 395270400

約数和(自身を除く): 237930126

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 343, 546, 637, 686, 1029, 1274, 1911, 2058, 3822, 4459, 5881, 8918, 11762, 13377, 17643, 26754, 35286, 41167, 76453, 82334, 123501, 152906, 229359, 247002, 288169, 458718, 535171, 576338, 864507, 1070342, 1605513, 1729014, 2017183, 3211026, 3746197, 4034366, 6051549, 7492394, 11238591, 12103098, 22477182, 26223379, 52446758, 78670137, 157340274]

約数ペア:

[(1, 157340274), (2, 78670137), (3, 52446758), (6, 26223379), (7, 22477182), (13, 12103098), (14, 11238591), (21, 7492394), (26, 6051549), (39, 4034366), (42, 3746197), (49, 3211026), (78, 2017183), (91, 1729014), (98, 1605513), (147, 1070342), (182, 864507), (273, 576338), (294, 535171), (343, 458718), (546, 288169), (637, 247002), (686, 229359), (1029, 152906), (1274, 123501), (1911, 82334), (2058, 76453), (3822, 41167), (4459, 35286), (5881, 26754), (8918, 17643), (11762, 13377)]